我使用非常流行的代码用iPad拍摄照片
-(void)presentImagePicker:(UIImagePickerControllerSourceType)source sender:(UIButton *)sender
{
if (!self.popOver && [UIImagePickerController isSourceTypeAvailable:source])
{
NSArray *availableMedia = [UIImagePickerController availableMediaTypesForSourceType:source];
if ([availableMedia containsObject:(NSString*)kUTTypeImage])
{
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.sourceType = source;
picker.mediaTypes = @[(NSString*)kUTTypeImage];
picker.allowsEditing = YES;
if (source != UIImagePickerControllerSourceTypeCamera &&
UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
{
self.popOver = [[UIPopoverController alloc] initWithContentViewController:picker];
[self.popOver presentPopoverFromRect:sender.bounds
inView:sender
permittedArrowDirections:UIPopoverArrowDirectionAny
animated:YES];
self.popOver.delegate = self;
}
else
{
[self presentViewController:picker animated:YES completion:nil];
}
}
}
}
问题是,当选择器出现时,捕获图像的裁剪尺寸与iPad的尺寸(全屏)不同。它就像一个以屏幕为中心的盒子。 当我以纵向模式拍摄照片时,拍摄的图像不是肖像图像,而是尺寸不同的图像。 我的应用程序只能在横向模式下运行:这是问题吗?